package com.twinkle.dao;

import org.apache.ibatis.annotations.Param;

public interface UCDao {
    Integer selectUC(@Param("contacts_id") Integer contacts_id);

    int insertUC(@Param("userinfo_id") Integer userinfo_id, @Param("contacts_id") Integer contacts_id);

    int deleteUC(@Param("uc_id") Integer uc_id);
}
